Richard G. Davies

Follow

Person

Tainui, Dunedin, NZ

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic jet propulsion apparatus for boats
- Patent number 6,663,448
- Issue date Dec 16, 2003
- Contra Jet WJPS NZ Ltd.
- Richard Gwyn Davies
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Water jet propulsion unit for use in water borne craft
- Patent number 6,422,904
- Issue date Jul 23, 2002
- Richard Gwyn Davies
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Water jet propulsion unit for use in water borne craft
- Patent number 6,193,569
- Issue date Feb 27, 2001
- Richard Gwyn Davies
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Water jet propulsion unit for use in a jet boat
- Patent number 5,634,831
- Issue date Jun 3, 1997
- Richard G. Davies
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT